#!/bin/bash

set -u

# Load common variables and helpers
. ./_common.sh

# Set app specific variables
app=${!#}
dbname=$app
dbuser=$app

# Retrieve arguments
domain=$(ynh_app_setting_get "$app" domain)
path=$(ynh_app_setting_get "$app" path)
path=${path%/}

# Check destination directory
DESTDIR="/var/www/$app"
[[ ! -d $DESTDIR ]] && ynh_die \
"The destination directory '$DESTDIR' does not exist.\
 The app is not correctly installed, you should remove it first."

# Create tmp directory and fetch new app inside
TMPDIR=$(ynh_mkdir_tmp)
extract_baikal "$TMPDIR"

# Get Specific folder from current installation
# FIXME: config.php and config.system.php are not updated with possible
# new or changed configurations
rm -rf "${TMPDIR}/Specific"
sudo cp -r "${DESTDIR}/Specific" "$TMPDIR"
sudo chown -hR "${USER}" "${TMPDIR}/Specific"

# Run Baikal upgrade from tmp directory
cp -r ../sources/bin "$TMPDIR"
php "${TMPDIR}/bin/upgrade.sh" \
  || echo "The Baïkal upgrade failed, you should try to go to " \
        "https://${domain}${path}/admin/install"

# Install new app and set permissions
sudo rm -rf "$DESTDIR"
sudo mv "$TMPDIR" "$DESTDIR"
sudo chown -R www-data: "$DESTDIR"

# Copy and set nginx configuration
nginx_conf="/etc/nginx/conf.d/${domain}.d/${app}.conf"
sed -i "s@#PATH#@${path}@g"        ../conf/nginx.conf
sed -i "s@#LOCATION#@${path:-/}@g" ../conf/nginx.conf
sed -i "s@#DESTDIR#@${DESTDIR}@g"  ../conf/nginx.conf
sudo cp ../conf/nginx.conf "$nginx_conf"

# Copy and set php-fpm configuration
#phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
#sed -i "s@#POOLNAME#@${app}@g"     ../conf/php-fpm.conf
#sed -i "s@#DESTDIR#@${DESTDIR}/@g" ../conf/php-fpm.conf
#sudo cp ../conf/php-fpm.conf "$phpfpm_conf"
#sudo chown root: $phpfpm_conf
#sudo chmod 644 $phpfpm_conf

# Set SSOwat rules
ynh_app_setting_set "$app" skipped_uris "/"
ynh_app_setting_set "$app" protected_uris "/admin/"

# Reload services
#sudo service php5-fpm restart || true
sudo service nginx reload || true